/Engine/Source/Runtime/LiveLinkMessageBusFramework/Public/LiveLinkProvider.h
Update hierarchy for named subject
virtual void UpdateSubject ( const [FName](API\Runtime\Core\UObject\FName) & SubjectName, const [TArray](API\Runtime\Core\Containers\TArray)< [FName](API\Runtime\Core\UObject\FName) > & BoneNames, const [TArray](API\Runtime\Core\Containers\TArray)< int32 > & BoneParents )